320999471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{22027}}^1$

素因数の和:22118

約数の個数: 16

約数和(自身を含む): 370070400

約数和(自身を除く): 49070929

約数列:

[1, 13, 19, 59, 247, 767, 1121, 14573, 22027, 286351, 418513, 1299593, 5440669, 16894709, 24692267, 320999471]

約数ペア:

[(1, 320999471), (13, 24692267), (19, 16894709), (59, 5440669), (247, 1299593), (767, 418513), (1121, 286351), (14573, 22027)]